Winchelsea South Weather Forecast

Today 16 Dec
- 8
- 21
Mostly clear
Wed 17 Dec
- 8
- 31
Mostly sunny
Thu 18 Dec
- 13
- 35
Sunny
Fri 19 Dec
- 15
- 31
Possible shower
Sat 20 Dec
- 13
- 25
Partly cloudy
Sun 21 Dec
- 10
- 21
Showers
Mon 22 Dec
- 11
- 23
Cloudy

Today 16 Dec
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Wed 17 Dec
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Thu 18 Dec
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Fri 19 Dec
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Sat 20 Dec
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Sun 21 Dec
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Mon 22 Dec
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm

Today 16 Dec Geelong and Surf Coast

Clear. Winds southeasterly 15 to 20 km/h becoming light in the late evening.

Winchelsea South Temperature Statistics View More

December Temperature

Aireys Inlet (17km)

Lowest 22 June, 2025
3.8 °C
Average 2025
14.2 °C
Highest 27 January, 2025
40.5 °C
Lowest 13 November, 2025
5.6 °C
Average November
13.4 °C
Highest 2 November, 2025
32.9 °C
Lowest 7 December, 2025
7 °C
Average December
15.3 °C
Highest 4 December, 2025
34.8 °C

Climate (2020–Present)

Aireys Inlet (17km)

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Average Low 2020–2025
11 °C
Average 2020–2025
14.1 °C
Average High 2020–2025
18.7 °C

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